CVE 描述

pptpgre.c in PoPToP Point to Point Tunneling Server (pptpd) before 1.3.4 allows remote attackers to cause a denial of service (PPTP connection tear-down) via (1) GRE packets with out-of-order sequence numbers or (2) certain GRE packets that are processed using a wrong pointer and improperly dequeued.

CVE 資訊

指標

指標	評分	嚴重程度	CVSS 向量	來源
V2	5		AV:N/AC:L/Au:N/C:N/I:N/A:P	nvd@nist.gov

EPSS

EPSS 是一種預測漏洞被利用可能性的評分模型。

EPSS 評分

EPSS 模型產生介於 0 到 1（0% 到 100%）之間的概率分數。分數越高，漏洞被利用的概率越大。

EPSS 百分位數

百分位數用於根據 EPSS 分數對 CVE 進行排名。例如，EPSS 評分在第 95 百分位的 CVE 比 95% 的其他 CVE 更有可能被利用。因此，百分位數用於比較某 CVE 的 EPSS 分數與其他 CVE 的相對位置。

EPSS First.org

參考資料

http://www.vupen.com/english/advisories/2007/1743
Tags : vdb-entry, x_refsource_VUPEN

http://www.novell.com/linux/security/advisories/2007_19_sr.html
Tags : vendor-advisory, x_refsource_SUSE

http://www.securitytracker.com/id?1018064
Tags : vdb-entry, x_refsource_SECTRACK

http://www.securityfocus.com/bid/23886
Tags : vdb-entry, x_refsource_BID

http://sourceforge.net/project/shownotes.php?release_id=501476&group_id=44827
Tags : x_refsource_CONFIRM

http://www.trustix.org/errata/2007/0017/
Tags : vendor-advisory, x_refsource_TRUSTIX

http://secunia.com/advisories/26987
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.ubuntu.com/usn/usn-459-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://www.novell.com/linux/security/advisories/2007_10_sr.html
Tags : vendor-advisory, x_refsource_SUSE

http://secunia.com/advisories/25255
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.ubuntu.com/usn/usn-459-2
Tags : vendor-advisory, x_refsource_UBUNTU

http://security.gentoo.org/glsa/glsa-200705-18.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://secunia.com/advisories/25220
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.debian.org/security/2007/dsa-1288
Tags : vendor-advisory, x_refsource_DEBIAN

日期	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	3.78%	–	–
2022-02-20	–	–	3.78%	–	–
2022-04-03	–	–	3.78%	–	–
2022-07-17	–	–	3.78%	–	–
2023-03-12	–	–	–	11.68%	–
2023-05-21	–	–	–	12.49%	–
2023-10-15	–	–	–	16.61%	–
2023-11-19	–	–	–	16.61%	–
2023-11-26	–	–	–	16.61%	–
2023-12-10	–	–	–	16.61%	–
2023-12-31	–	–	–	17.1%	–
2024-02-04	–	–	–	16.35%	–
2024-03-17	–	–	–	14.98%	–
2024-04-21	–	–	–	14.14%	–
2024-06-02	–	–	–	14.14%	–
2024-07-07	–	–	–	16.99%	–
2024-12-22	–	–	–	10.13%	–
2025-01-19	–	–	–	10.13%	–
2025-03-18	–	–	–	–	3.13%
2025-06-05	–	–	–	–	3.55%
2025-07-26	–	–	–	–	3.51%
2025-11-18	–	–	–	–	3.51%
2025-11-21	–	–	–	–	3.51%
2025-12-28	–	–	–	–	3.65%
2025-12-31	–	–	–	–	3.65%
2026-01-05	–	–	–	–	3.65%
2026-01-06	–	–	–	–	3.65%
2026-01-12	–	–	–	–	3.65%
2026-01-14	–	–	–	–	3.65%
2026-06-07	–	–	–	–	4.69%

日期	百分位
2022-02-06	67%
2022-02-20	68%
2022-04-03	84%
2022-07-17	85%
2023-03-12	94%
2023-05-21	95%
2023-10-15	95%
2023-11-19	96%
2023-11-26	95%
2023-12-10	96%
2023-12-31	96%
2024-02-04	96%
2024-03-17	96%
2024-04-21	96%
2024-06-02	96%
2024-07-07	96%
2024-12-22	95%
2025-01-19	95%
2025-03-18	86%
2025-06-05	87%
2025-07-26	87%
2025-11-18	86%
2025-11-21	87%
2025-12-28	87%
2025-12-31	88%
2026-01-05	87%
2026-01-06	88%
2026-01-12	87%
2026-01-14	88%
2026-06-07	9%

CVE-2007-0244

CVE 描述

CVE 資訊

指標

EPSS

EPSS 評分

EPSS 百分位數

相關產品

設定 0

參考資料

CVE-2007-0244：詳細資料

CVE-2007-0244

CVE 描述

CVE 資訊

指標

EPSS

EPSS 評分

EPSS 百分位數

相關產品

設定 0

參考資料